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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 348 · 40 questions
TalentJR

The method (More pieces, smaller pieces): Top number 1: the smaller the bottom number, the bigger the fraction. b pieces of 1/b make 1 whole; for w wholes you need w × b pieces. 1/b of a number = the number ÷ b.

NameDateTime takenScore ___ / 40
  1. 1.1/7 of 49 =
  2. 2.Which is smaller: 1/5 or 1/12? (a) 1/5 (b) 1/12
  3. 3.Which is smaller: 1/6 or 1/12? (a) 1/12 (b) 1/6
  4. 4.How many sevenths make 4 wholes?
  5. 5.How many sevenths make 3 wholes?
  6. 6.1/3 of 27 =
  7. 7.1/2 of 20 =
  8. 8.1/2 of 8 =
  9. 9.Which is bigger: 1/4 or 1/12? (a) 1/12 (b) 1/4
  10. 10.1/7 of 63 =
  11. 11.1/3 of 15 =
  12. 12.Which is smaller: 1/6 or 1/3? (a) 1/3 (b) 1/6
  13. 13.Which is bigger: 1/9 or 1/4? (a) 1/4 (b) 1/9
  14. 14.Which is bigger: 1/8 or 1/5? (a) 1/5 (b) 1/8
  15. 15.How many ninths make 1 whole?
  16. 16.1/7 of 28 =
  17. 17.How many quarters make 3 wholes?
  18. 18.1/6 of 24 =
  19. 19.How many quarters make 1 whole?
  20. 20.Which is smaller: 1/5 or 1/8? (a) 1/5 (b) 1/8
  21. 21.Which is smaller: 1/12 or 1/11? (a) 1/12 (b) 1/11
  22. 22.1/10 of 60 =
  23. 23.Which is smaller: 1/8 or 1/10? (a) 1/10 (b) 1/8
  24. 24.How many tenths make 4 wholes?
  25. 25.1/6 of 18 =
  26. 26.How many thirds make 4 wholes?
  27. 27.1/2 of 4 =
  28. 28.Which is bigger: 1/9 or 1/11? (a) 1/11 (b) 1/9
  29. 29.How many quarters make 2 wholes?
  30. 30.1/5 of 50 =
  31. 31.How many thirds make 1 whole?
  32. 32.Which is smaller: 1/11 or 1/8? (a) 1/8 (b) 1/11
  33. 33.Which is smaller: 1/5 or 1/3? (a) 1/5 (b) 1/3
  34. 34.How many fifths make 3 wholes?
  35. 35.How many ninths make 3 wholes?
  36. 36.How many thirds make 3 wholes?
  37. 37.Which is bigger: 1/11 or 1/10? (a) 1/10 (b) 1/11
  38. 38.Which is smaller: 1/8 or 1/3? (a) 1/3 (b) 1/8
  39. 39.Which is bigger: 1/5 or 1/10? (a) 1/10 (b) 1/5
  40. 40.How many quarters make 4 wholes?

Answer key

  1. 7
  2. 1/12
  3. 1/12
  4. 28
  5. 21
  6. 9
  7. 10
  8. 4
  9. 1/4
  10. 9
  11. 5
  12. 1/6
  13. 1/4
  14. 1/5
  15. 9
  16. 4
  17. 12
  18. 4
  19. 4
  20. 1/8
  21. 1/12
  22. 6
  23. 1/10
  24. 40
  25. 3
  26. 12
  27. 2
  28. 1/9
  29. 8
  30. 10
  31. 3
  32. 1/11
  33. 1/5
  34. 15
  35. 27
  36. 9
  37. 1/10
  38. 1/8
  39. 1/5
  40. 16

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